Channel coupling effects in $\rho$-meson photoproduction

Abstract

We investigate $\rho$-meson photoproduction in a coupled-channels formulation. It is shown that channel coupling effects are large and account for discrepancies observed in several single-channel treatments.

8 pages, 5 figures; small textual corrections and notation changes

References in corpus (24)

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• Updated resonance photo-decay amplitudes to 2 GeV
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• One-loop corrections to omega photoproduction near threshold
• Real and Virtual Compton Scattering in a Regge Approach
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Cited by in corpus (9)

• Electromagnetic excitation of the Delta(1232)-resonance
• Bayesian inference of the resonance content of p(gamma,K^+)Lambda
• Photoproduction of eta meson within a coupled-channels K-matrix approach
• A Bayesian analysis of kaon photoproduction with the Regge-plus-resonance model
• P-wave excited baryons from pion- and photo-induced hyperon production
• The associated photoproduction of K+ meson off proton within a coupled-channels K-matrix approach
• A coupled-channel analysis for phi-photoproduction with Lambda(1520)
• Photon beam asymmetry $\Sigma$ in the reaction $\vec{\gamma }p\to p\omega$ for $E_{\gamma }$ = 1.152 to 1.876 GeV
• Open and Hidden Strangeness Production in Nucleon-Nucleon Collisions